package club.gskj.gulimall.member.exception;

/**
 * @ClassName UserNameExistException
 * @Description TODO
 * @Author 康纳
 * @Date 2021-03-15
 */


/***
 *  自定义异常类
 */
public class PhoneExistException extends RuntimeException {
    public PhoneExistException() {
        super("手机号已存在哦");
    }
}
